Mark Zuckerberg’s Hawaiian property has made headlines before, but the most surprising part of it isn’t the mansions, the ...

See **how to build** a **primitive house** using **mud** and **primitive technology**! This incredible **building** is a ...

Elvira Paterson, an entrepreneur from Mykolaiv, plans to create an underground bunker town in Portugal, where people can live their whole lives, regardless of what is happening on the surface.